Table 4.
Association between CRP levels and the presence of anxiety symptoms
| CRP | Crude model |
Model 1 |
Model 2 |
|||
|---|---|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
| Categorical level | ||||||
| Low, ≤3 mg/L | 1 [Reference] | 1 [Reference] | 1 [Reference] | |||
| High, 3.01–10 mg/L | 1.357 (0.681–2.703) | 0.385 | 1.258 (0.572–2.767) | 0.568 | 1.247 (0.567–2.743) | 0.584 |
| Continuous level, mg/L | 1.016 (0.903–1.142) | 0.793 | 1.013 (0.889–1.154) | 0.849 | 1.013 (0.889–1.155) | 0.842 |
Model 1 was adjusted for age, sex, center (Seoul or Suwon), marital status, education, income, AUDIT, smoking status, season of data collection, BMI, CES-D. Model 2 was additionally adjusted for categorical vitamin D levels. CRP: c-reactive protein, CI: confidence interval, AUDIT: Alcohol Use Disorders Identification Test, BMI: body mass index, CES-D: Center for Epidemiologic Studies Depression Scale